THREAD curiosity

[David Carter]

On Wed, 8 Oct 2008, David Carter wrote:

> It needs all three messages: this was the minimal test case. If I cut a few 
> lines out of one of the DKIM-Signature: lines it starts to work again.

Think that I've found it:

index.c: index_get_ids()

     /* grab the References header */
     if ((refstr = stristr(headers, "references:"))) {

Isn't a sensible thing to do given the following input:

>From dpc22 at magenta.csi.cam.ac.uk Tue Oct  7 16:23:52 2008 +0100
DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple;
 	d=qualcomm.com; i=hardie at qualcomm.com; q=dns/txt;
 	s=qcdkim; t=1223306812; x=1254842812;
 	h=mime-version:message-id:in-reply-to:references:date:to:
 	from:subject:cc:content-type:x-ironport-av;
 	z=MIME-Version:=201.0|Message-ID:=20<p06240602c50fdb702e5d
 	@[10.227.68.106]>|In-Reply-To:=20<20081006101429.DF8E23A6
 	89D at core3.amsl.com>|References:=20<20081006101429.DF8E23A
 	689D at core3.amsl.com>|Date:=20Mon,=206=20Oct=202008=2008:2
 	6:46=20-0700|To:=20IAB=20Chair=20<iab-chair at ietf.org>,=20
 	<ietf at ietf.org>|From:=20Ted=20Hardie=20<hardie at qualcomm.c
 	om>|Subject:=20Re:=20Call=20for=20Comments:=20Principles
 	=20of=20Internet=20Host=20Configuration|CC:=20"iab at iab.or
 	g"=20<iab at iab.org>|Content-Type:=20text/plain=3B=20charse
 	t=3D"us-ascii"|X-IronPort-AV:=20E=3DMcAfee=3Bi=3D"5300,27
 	77,5398"=3B=20a=3D"10116819";
 	bh=1QWtA80vJrN81vPOqPHundKPVJ/ygOFCJOCyqNmmpjY=;
 	b=Gzi2jfH6WJXXTk0PCI8EAiAM7cGAixb4RaDe9uIkFLz3wtBHqTlfyM9J
 	a5VH3w2b7OjTY6IbsJ11cpC9yJK0A3WsAb6I4gp65WZKeZnfWwu6WvPGR
 	RjPUPcxjqoseCOPettCxdE9eOlAjTJtQXMo0PQGj5QEtMkrP8cqi/WnxK w=;
Message-ID: <p06240602c50fdb702e5d@[10.227.68.106]>
In-Reply-To: <20081006101429.DF8E23A689D at core3.amsl.com>
References: <20081006101429.DF8E23A689D at core3.amsl.com>

The IETF people are probably living on the bleeding edge a bit, but we 
should expect more of these as time goes on.

-- 
David Carter                             Email: David.Carter at ucs.cam.ac.uk
University Computing Service,            Phone: (01223) 334502
New Museums Site, Pembroke Street,       Fax:   (01223) 334679
Cambridge UK. CB2 3QH.